<http://webisa.webdatacommons.org/prov/255896807>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310163498> .
<http://webisa.webdatacommons.org/310163498>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310163498>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lef.org> .
<http://webisa.webdatacommons.org/310163498>	<http://www.w3.org/ns/prov#value>	"These devices consist of a conventional explosive rigged to spew radioactive material that is readily available from sources such as universities and hospitals." .
<http://webisa.webdatacommons.org/prov/484050791>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310163498> .